Question

Explain surface charge density. Write its unit.​

Answer 1

Answer:

• Surface charge density is a measure of how much electric charge is accumulated over a surface.
• It is calculated as the charge per unit surface area.
• If q is the charge and A is the area of the surface, then the surface charge density is given by; σ=qA, The SI unit of surface charge density is Cm–2. Example 1.

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